A Narcissist is not a fully functioning human being – they are only an emotionless facsimile.

From my Book: From Charm to Harm and Everything else in Between with a Narcissist.

Admitting faults, or taking responsibility for their harmful actions would take some degree of empathy of which Narcissists have NONE. It is virtually impossible for the Narcissist to put themselves in other people’s shoes and seeing him/herself as causing harm and destruction. Not only is the Narcissist incapable of this it also repulses them to believe they are anything less than perfect. Remember the Narcissist is omnipotent and as such is superior and always in charge of their delusional world. They will never put themselves in a position where they would even consider anything negative or wrong about their own self-absorbed and tyrannical nature – this would be a weakness on their part. If you were to point out something they have done wrong they will turn around and deny it first and THEN point…